A man was seriously injured in a hit-and-run crash near Downtown Honolulu early Thursday, Emergency Medical Services said.

Officials said the man was riding a bicycle on South Kukui Street when he was hit by a vehicle around 1:20 a.m. Paramedics treated the victim and transported him to a trauma center with a possible fractured leg.

It’s not known if police located the driver.

South Kukui Street was shut down between Nuuanu Avenue and Fort Street during the investigation, but it has since been reopened.